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Quad preamp

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Home / Guitar Amplifiers / Quad preamp refurbished & used for sale | For Sale USA
Quad model audiophile - quad,

Quad model audiophile - quad,

$599.00
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The quad control unit - the,

The quad control unit - the,

$349.99
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Quad pre amp phono - quad, stage

Quad pre amp phono - quad, stage

$239.48
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Quad 405 power - 405,

Quad 405 power - 405,

$1200.00
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Quad bundle - quad,

Quad bundle - quad,

$400.00
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Quad twenty four - qc, (qc24)

Quad twenty four - qc, (qc24)

$1100.00
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Quad preamplifier charcoal - 34,

Quad preamplifier charcoal - 34,

$511.00
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Quad preamplifier control - quad, 66

Quad preamplifier control - quad, 66

$612.03
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Quad amplifier and - hi-fi,

Quad amplifier and - hi-fi,

$450.00
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Vintage quad eight 127 mic - vintage,

Vintage quad eight 127 mic - vintage,

$599.00
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Vintage quad amplifier - quad, &

Vintage quad amplifier - quad, &

$1300.00
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Surplus quad 303 power - quad,

Surplus quad 303 power - quad,

$1650.00
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Quad 303 power - 303,

Quad 303 power - 303,

$490.00
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Quad pre transistor control - quad, 66

Quad pre transistor control - quad, 66

$548.24
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Quad control preamplifier - quad,

Quad control preamplifier - quad,

$779.66
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Rme fireface ufx usb audio - rme,

Rme fireface ufx usb audio - rme,

$2000.00
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Quad aux card - cd/aux,

Quad aux card - cd/aux,

$42.58
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The quad control unit - the,

The quad control unit - the,

$499.99
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Quad pre amplifier spare - 33, pre-amplifier

Quad pre amplifier spare - 33, pre-amplifier

$36.26
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Ssl puredrive quad channel - puredrive,

Ssl puredrive quad channel - puredrive,

$1699.99
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Black lion audio auteur - black, quad2

Black lion audio auteur - black, quad2

$899.00
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Quad twenty four - qc-twenty,

Quad twenty four - qc-twenty,

$995.00
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Wolff audio quad tutti - audio,

Wolff audio quad tutti - audio,

$3287.00
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Quad eight dual preamp - eight,

Quad eight dual preamp - eight,

$110.00
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Smsl sp400 fully balanced - sp400,

Smsl sp400 fully balanced - sp400,

$460.00
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Logitek mpqr mpq quad mic - logitek,

Logitek mpqr mpq quad mic - logitek,

$248.75
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Quad pre amp - pre,

Quad pre amp - pre,

$69.19
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Quad pre amp plug - quad, pre-amp

Quad pre amp plug - quad, pre-amp

$29.27
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Earthworks 1024 zero - 1024,

Earthworks 1024 zero - 1024,

$2499.99
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Black lion audio auteur - black,

Black lion audio auteur - black,

$899.00
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Cloudlifter mic activator - mic,

Cloudlifter mic activator - mic,

$499.00
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Psvane vacuum tube el84 - el84, ecc81

Psvane vacuum tube el84 - el84, ecc81

$255.25
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Sansui quad pre amplifier - sansui,

Sansui quad pre amplifier - sansui,

$550.00
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Quad type qcii tube - ii,

Quad type qcii tube - ii,

$226.85
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Quad control unit vintage - unit,

Quad control unit vintage - unit,

$244.30
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Audio 2001 4 channel - audio, pa-2001

Audio 2001 4 channel - audio, pa-2001

$475.00
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Quad pre amp - ii, plug

Quad pre amp - ii, plug

$29.27
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Ams neve 4081 quad - quad, preamp

Ams neve 4081 quad - quad, preamp

$4115.00
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Quad control - quad, 22

Quad control - quad, 22

$26.61
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Cloud microphones cloudlifter - microphones,

Cloud microphones cloudlifter - microphones,

$399.49
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Quad artera play player - artera, w/

Quad artera play player - artera, w/

$2799.99
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Quad stereo pre - 44, pre-amplifier

Quad stereo pre - 44, pre-amplifier

$570.78
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Wolff audio quad tutti - wolff,

Wolff audio quad tutti - wolff,

$3287.00
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Quad pre amp pcb - quad, 34

Quad pre amp pcb - quad, 34

$50.56
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Quad control amplifier audio - control,

Quad control amplifier audio - control,

$846.74
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Quad 405 stereo power - quad,

Quad 405 stereo power - quad,

$344.45
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Quad power amplifier and - ,

Quad power amplifier and - ,

$1500.00
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Quad pre amp pcb 3 - 33,

Quad pre amp pcb 3 - 33,

$23.95
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Quad artera pre - artera,

Quad artera pre - artera,

$1196.12
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Hifi stereo tube preamp bare - stereo,

Hifi stereo tube preamp bare - stereo,

$15.43
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Quad line input - quad, pro

Quad line input - quad, pro

$122.15
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Quad preamplifier powers - quad,

Quad preamplifier powers - quad,

$701.00
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Hifi stereo tube preamp - hifi,

Hifi stereo tube preamp - hifi,

$13.90
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Quad preamplifier audio preamp - quad,

Quad preamplifier audio preamp - quad,

$1242.18
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Ams neve 4081 quad mic - neve,

Ams neve 4081 quad mic - neve,

$3235.50
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Ultra rare vintage acoustical - ultra,

Ultra rare vintage acoustical - ultra,

$4376.01
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Vintage scully 280 four - 280,

Vintage scully 280 four - 280,

$649.00
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Api 3124 4ch microphone - 4ch,

Api 3124 4ch microphone - 4ch,

$2000.00
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Black lion audio - quad,

Black lion audio - quad,

$1406.25
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Quad control - 22,

Quad control - 22,

$22.88
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Black lion audio auteur - lion, quad2

Black lion audio auteur - lion, quad2

$1798.00
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Black lion b12aquad channel - black,

Black lion b12aquad channel - black,

$1199.00
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Arcam pa410 channel - pa410, power

Arcam pa410 channel - pa410, power

$799.00
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Ams neve 4081 quad - 4081, pre

Ams neve 4081 quad - 4081, pre

$2975.00
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Quad 303 stereo power - stereo,

Quad 303 stereo power - stereo,

$318.87
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Quad vena play integrated - play,

Quad vena play integrated - play,

$2417.09
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Universal audio 710d - audio, 4-710d

Universal audio 710d - audio, 4-710d

$1499.00
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Quad control preamplifier - 44,

Quad control preamplifier - 44,

$702.25
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Black lion audio - auteur, quad2

Black lion audio - auteur, quad2

$2697.00
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1pc quad 6n4 - quad-22, 6n4(12ax7)

1pc quad 6n4 - quad-22, 6n4(12ax7)

$88.99
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The quad control unit - the, ii

The quad control unit - the, ii

$1205.50
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Api 3124v channel microphone - api,

Api 3124v channel microphone - api,

$2950.00
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Symetrix sx204 channel - symetrix,

Symetrix sx204 channel - symetrix,

$36.36
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Quad pre amplifier tape - amplifier,

Quad pre amplifier tape - amplifier,

$35.92
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Quad preamplifier - quad,

Quad preamplifier - quad,

$795.99
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Quad preamplifier control - 66,

Quad preamplifier control - 66,

$793.40
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Peavey mpe balanced mic - peavey,

Peavey mpe balanced mic - peavey,

$60.00
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Untested rdl mp1 - rdl, studio

Untested rdl mp1 - rdl, studio

$150.00
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Quad pre amplifier tape - pre,

Quad pre amplifier tape - pre,

$35.92
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Preamplifier quad99 - preamplifier,

Preamplifier quad99 - preamplifier,

$1664.79
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Ssl pure drive quad - drive,

Ssl pure drive quad - drive,

$1699.99
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Black lion audio bla - lion,

Black lion audio bla - lion,

$799.00
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Nobsound vol passive - nobsound, vol-3

Nobsound vol passive - nobsound, vol-3

$107.57
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Focusrite isa428 mkii - focusrite,

Focusrite isa428 mkii - focusrite,

$2399.99
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Quad player 66 - cd,

Quad player 66 - cd,

$1345.56
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Quad fm3 303 - fm3, –

Quad fm3 303 - fm3, –

$1543.00
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Hifi stereo tube - tube, bare

Hifi stereo tube - tube, bare

$13.90
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Mcintosh c50 mc452 - mcintosh,

Mcintosh c50 mc452 - mcintosh,

$32495.00
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Api 3124v discrete - 3124v, 4-channel

Api 3124v discrete - 3124v, 4-channel

$2850.00
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Wiim ultra music streamer dac - streamer,

Wiim ultra music streamer dac - streamer,

$569.44
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Presonus tubepre vacuum - presonus,

Presonus tubepre vacuum - presonus,

$184.99
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Quad preamplifier - preamplifier, w/

Quad preamplifier - preamplifier, w/

$615.99
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Used esoteric integrated - esoteric, i-05

Used esoteric integrated - esoteric, i-05

$2500.00
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Quad control unit 303 - 34, unit/303

Quad control unit 303 - 34, unit/303

$1234.00
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Radial engineering gold digger - radial,

Radial engineering gold digger - radial,

$529.99
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Quad stereo control - stereo,

Quad stereo control - stereo,

$1072.23
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📊96 listings · from $13.9 · avg $1333.46

Browse 96 quad preamp listings currently in our index. Prices range from $13.9 to $32495, with an average of $1333.46. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about quad preamp →

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Everything you need to know about quad preamp

Whether you are looking for a brand-new or second-hand quad preamp, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $13.9, while premium listings can reach $32495 — giving you a wide budget spread to work with. The average price of $1333.46 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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